--- 
comments: 
  photo_id: "6196500114"
  comment: 
  - id: 35035548-6196500114-72157627696660733
    author: 17232126@N03
    authorname: alouro
    iconserver: "0"
    iconfarm: 0
    datecreate: "1317778597"
    permalink: http://www.flickr.com/photos/nasahqphoto/6196500114/#comment72157627696660733
    _content: excelent invention===  continue ;;;;
  - id: 35035548-6196500114-72157627699263883
    author: 68373634@N08
    authorname: boaterbob
    iconserver: "0"
    iconfarm: 0
    datecreate: "1317817143"
    permalink: http://www.flickr.com/photos/nasahqphoto/6196500114/#comment72157627699263883
    _content: Great accomplishment.  However, most people seem to forget that, although electric planes, cars, etc. don't directly generate pollutants, they are only as "green" as the power plant that generates the electricity.
  - id: 35035548-6196500114-72157627700672031
    author: 35067687@N04
    authorname: nasa hq photo
    iconserver: "3454"
    iconfarm: 4
    datecreate: "1317831313"
    permalink: http://www.flickr.com/photos/nasahqphoto/6196500114/#comment72157627700672031
    _content: "@boaterbob - That is a very good point.  The 2011 Green Flight Challenge used a new Google sponsored electric aircraft charging station, which had been put to use during the week to recharge the electric powered aircraft. This first in the world power station is completely supplied by geothermal, solar, and wind power. The electric powered aircraft thus used no fossil fuels and produced no pollutants \xE2\x80\x93 truly the debut of green aviation.\n\n\
      <a href=\"http://www.nasa.gov/offices/oct/early_stage_innovation/centennial_challenges/general_aviation/gf_update_10_3_11.html\" rel=\"nofollow\">www.nasa.gov/offices/oct/early_stage_innovation/centennia...</a>"
  - id: 35035548-6196500114-72157627825706014
    author: 68385494@N08
    authorname: roost31
    iconserver: "0"
    iconfarm: 0
    datecreate: "1317839057"
    permalink: http://www.flickr.com/photos/nasahqphoto/6196500114/#comment72157627825706014
    _content: Were the same type of batteries used on all planes?
stat: ok